alias playing_video_games -> playing_games

BUR #25379 has been approved by @nonamethanks.

create alias playing_video_games -> playing_games

utility alias because if you search playing_video right now it's hijacked by oblivious_woman_in_glasses_playing_video_games_(meme).

The bulk update request #25379 (forum #277655) has been approved by @nonamethanks.